Constanza's place is conveniently located for access to the beach and there are many restaurants within easy walking distance. The road in front of Constanzas place is a main road so there are often taxis driving by looking for fares.
The wifi connection was very good.
Air conditioning is available, but we did not use it as we found there was a nice cross breeze when the windows were open. (All windows and outside doors have screens to keep the bugs out.)
We found the apartment to be clean and we were very appreciative of how quickly Constanza responded to any of our e mails.
If you have mobility issues, this is not a good spot for you. We stayed on the the third floor which you access by a narrow stairwell. It was fine for us, but I have a family member who would have found it very difficult to reach the apartment.